A makeshift memorial has been set up in front of the Moore home on Monday Oct. 28, 2013, in Phoenix, to remember the four shooting victims. Police say loud barking dogs might have led to 56-year-old ... more 
A makeshift memorial has been set up in front of the Moore home on Monday Oct. 28, 2013, in Phoenix, to remember the four shooting victims. Police say loud barking dogs might have led to 56-year-old Michael Guzzo, to kill four of his neighbors and the neighbors' two dogs before turning the gun on himself, and dying. The victims were identified as Bruce Moore, 66; his daughter, Renee Moore, 36; her husband, Michael Moore, 42, who took his wife's name; and Renee's son, Shannon Moore, 17. (AP Photo/Ross D. Franklin) less 
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Associated Press | Photo By Ross D. Franklin
Mon, Oct 28, 2013 6:48 PM EDT